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I6T-MC-AMBG

A Phase 3, Multicenter, Randomized, Double-Blind, Parallel-Arm, Placebo-Controlled Maintenance Study of Mirikizumab in Patients with Moderately to Severely Active Ulcerative Colitis (LUCENT 2)

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2080224156
Enrollment
1044
Registered
2018-11-22
Start date
2019-02-27
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Ulcerative Colitis

Interventions

Sponsors

Eli Lilly Japan K.K.
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: -Have completed Study AMAN, with at least 1 study drug administration and without early termination of study drug. -Are willing and able to complete the scheduled study assessments, including endoscopy and daily diary entry. -If female, must meet the contraception requirements.

Exclusion criteria

Exclusion criteria: -Participants diagnosed with Crohn's disease or inflammatory bowel disease-unclassified (indeterminate colitis) during the induction study AMAN. -Participants with a bowel resection or other surgery for the treatment of UC during the previous induction study AMAN, or are likely to require surgery for the treatment of UC during study AMBG. -Participants with evidence of colonic dysplasia or have been diagnosed with cancer of the gastrointestinal tract during study AMAN . -Participants diagnosed with clinically important infection including, but not limited to, hepatitis B, hepatitis C, HIV/AIDS, and active tuberculosis (TB) during the induction study AMAN. -Participants who initiate a new prohibited medication during the induction study AMAN. -Participants with certain laboratory abnormalities prior to start of AMBG that would require permanent discontinuation from study drug.

Design outcomes

Primary

MeasureTime frame
efficacy Percentage of Participants in Clinical Remission [ Time Frame: Week 40 ]

Secondary

MeasureTime frame
safety efficacy pharmacokinetics -Percentage of Participants in Endoscopic Remission [ Time Frame: Week 40 ] -Percentage of Participants with Histologic Remission [ Time Frame: Week 40 ] -Percentage of Participants in Symptomatic Remission [ Time Frame: Week 40 ] -Percentage of Participants in Endoscopic Response [ Time Frame: Week 40 ] -Percentage of Participants in Clinical Response [ Time Frame: Week 40 ] -Change from Baseline to Week 40 in Health Related Quality of Life [ Time Frame: Baseline, Week 40 ] -Change from Baseline to Week 40 in Fecal Calprotectin [ Time Frame: Baseline, Week 40 ] -Change from Baseline to Week 40 in Ulcerative Colitis (UC) Symptoms: Numeric Rating Score (NRS) [ Time Frame: Baseline, Week 40 ] -Percentage of Participants Hospitalized for UC [ Time Frame: Week 40 ] -Pharmacokinetics (PK): Clearance of Mirikizumab [ Time Frame: Weeks 0, 4, 12, 24, and 40 ]

Countries

Asia except Japan, Europe, Japan, North America, Oceania, South America

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026